That's weird. It am guessing a bug somewhere. Can you post the source code so that we can take a look?
On Wed, Feb 3, 2010 at 5:27 PM, Fred Fred <[email protected]> wrote: > > Hello, > First I am not running in parallel. I have just written a filter inherited > from vtkPolyDataAlgorithm that generates 4 output ports. > I probably did not understand well, what I did is to add the method: > > int > vtkFlowCoordinates::RequestInformation(vtkInformation* vtkNotUsed(request), > vtkInformationVector** vtkNotUsed(inputVector), vtkInformationVector* > outputVector) > { > > outputVector->GetInformationObject(0)->Set(vtkStreamingDemandDrivenPipeline::MAXIMUM_NUMBER_OF_PIECES(), > -1); > > outputVector->GetInformationObject(1)->Set(vtkStreamingDemandDrivenPipeline::MAXIMUM_NUMBER_OF_PIECES(), > -1); > > outputVector->GetInformationObject(2)->Set(vtkStreamingDemandDrivenPipeline::MAXIMUM_NUMBER_OF_PIECES(), > -1); > > outputVector->GetInformationObject(3)->Set(vtkStreamingDemandDrivenPipeline::MAXIMUM_NUMBER_OF_PIECES(), > -1); > return 1; > } > > but I still get the same errors, even if the result is ok, ie all 4 ports > contain polydata, so it is just annoying to get this popup widget with error > each time I Apply again! > > > ERROR: In > /usr/local/ParaView3/VTK/Filtering/vtkStreamingDemandDrivenPipeline.cxx, > line 806 > > vtkCompositeDataPipeline (0x2605d570): No maximum number of pieces has been > set in the information for output port 1 on algorithm > vtkFlowCoordinates(0x2605cc20). > > ERROR: In > /usr/local/ParaView3/VTK/Filtering/vtkStreamingDemandDrivenPipeline.cxx, > line 806 > > vtkCompositeDataPipeline (0x2605d570): No maximum number of pieces has been > set in the information for output port 2 on algorithm > vtkFlowCoordinates(0x2605cc20). > > ERROR: In > /usr/local/ParaView3/VTK/Filtering/vtkStreamingDemandDrivenPipeline.cxx, > line 806 > > vtkCompositeDataPipeline (0x2605d570): No maximum number of pieces has been > set in the information for output port 3 on algorithm > vtkFlowCoordinates(0x2605cc20). > > > ------------------------------ > Date: Wed, 3 Feb 2010 15:50:21 -0500 > Subject: Re: [Paraview] Maximum number of pieces, what does it mean? > From: [email protected] > To: [email protected] > CC: [email protected] > > > Hi Fred, > > I am guessing that this is a filter that you wrote and that you are running > in parallel. If that's case, you need something like: > > vtkInformation *outInfo = outputVector->GetInformationObject(NNN); > > outInfo->Set(vtkStreamingDemandDrivenPipeline::MAXIMUM_NUMBER_OF_PIECES(), > -1); > > where NNN is the output port number. This goes in RequestInformation(). > > Best, > -berk > > On Wed, Feb 3, 2010 at 12:03 PM, Fred Fred <[email protected]> wrote: > > Or how to cope with it? I mean how to specify the maximum number of pieces > in a multi-output filter? > > ------------------------------ > From: [email protected] > To: [email protected] > Date: Tue, 2 Feb 2010 23:57:02 +0100 > Subject: [Paraview] Maximum number of pieces, what does it mean? > > > I get this error when I select the 2nd output as displayable, although it > contains 4 cells and 10 points, so it is not empty. > What does it mean? > > ERROR: In > /usr/local/ParaView3/VTK/Filtering/vtkStreamingDemandDrivenPipeline.cxx, > line 806 > > vtkCompositeDataPipeline > (0x2361e150): No maximum number of pieces has been set in the > information for output port 1 on algorithm vtkFlowCoordinates(0x2361d8c0). > > > > ------------------------------ > Avec Internet Explorer, surfez en toute discrétion sur internet Cliquez > ici ! <http://clk.atdmt.com/FRM/go/182932252/direct/01/> > ------------------------------ > Faites une bonne action avec Bing Solidaire ! C'est ici > !<http://www.bingsolidaire.com> > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview > > > > ------------------------------ > Windows 7 : Trouvez le PC qui vous convient! Découvrez notre offre ! > <http://clk.atdmt.com/FRM/go/181574577/direct/01/> >
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